package com.zzxy.spring12.service.impl;

import com.zzxy.spring12.dao.IAccountDao;
import org.springframework.transaction.annotation.Isolation;
import org.springframework.transaction.annotation.Propagation;
import org.springframework.transaction.annotation.Transactional;


public class AccountServiceImpl implements IAccountService{
    private IAccountDao accountDao;
    public IAccountDao getAccountDao() {

        return accountDao;
    }

    public void setAccountDao(IAccountDao accountDao) {

        this.accountDao = accountDao;
    }
    @Override
    @Transactional(isolation = Isolation.DEFAULT, propagation = Propagation.REQUIRED)
    public void transer(String outer, String inner, int money) {
        accountDao.out(outer,money);
     //   int i = 1/0;
        accountDao.in(inner,money);
    }
}
